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                            <b>0.1.</b>
                        
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                            <b>0.3.1.</b>
                        
                        创建线程的方式
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                            <b>0.3.2.</b>
                        
                        NSThread 的 Target
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                            <b>0.3.3.</b>
                        
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                            <b>0.3.6.</b>
                        
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                            <b>0.3.7.</b>
                        
                        线程间通讯
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                            <b>0.4.</b>
                        
                        GCD
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                            <b>0.4.1.</b>
                        
                        同步 &amp; 异步
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                            <b>0.4.2.</b>
                        
                        block
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                            <b>0.4.3.</b>
                        
                        GCD 常用代码
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                            <b>0.4.4.</b>
                        
                        串行队列
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                            <b>0.4.5.</b>
                        
                        并发队列
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                            <b>0.4.6.</b>
                        
                        主队列
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                            <b>0.4.7.</b>
                        
                        同步任务的作用
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                            <b>0.4.8.</b>
                        
                        Barrier 异步
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                            <b>0.4.9.</b>
                        
                        全局队列
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                            <b>0.4.10.</b>
                        
                        延迟操作
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                            <b>0.4.11.</b>
                        
                        一次性执行
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                            <b>0.4.12.</b>
                        
                        调度组
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                            <b>0.5.</b>
                        
                        NSOperation
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                            <b>0.5.1.</b>
                        
                        基本演练
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                            <b>0.5.2.</b>
                        
                        高级演练
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                            <b>0.5.3.</b>
                        
                        与 GCD 的对比
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                            <b>0.5.4.</b>
                        
                        自定义操作
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                            <b>0.6.</b>
                        
                        异步加载图片
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                            <b>0.6.1.</b>
                        
                        搭建界面&amp;数据准备
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                            <b>0.6.2.</b>
                        
                        同步加载图像
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                            <b>0.6.3.</b>
                        
                        异步加载图像
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                            <b>0.6.4.</b>
                        
                        占位图像
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                            <b>0.6.5.</b>
                        
                        MVC
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                            <b>0.6.6.</b>
                        
                        操作缓冲池
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                            <b>0.6.7.</b>
                        
                        图像缓冲池
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                            <b>0.6.8.</b>
                        
                        代码重构
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                            <b>0.6.9.</b>
                        
                        内存警告
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                            <b>0.6.10.</b>
                        
                        黑名单
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                            <b>0.6.11.</b>
                        
                        沙盒缓存
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                            <b>0.6.12.</b>
                        
                        小结
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                            <b>0.6.13.</b>
                        
                        SDWebImage初体验
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                            <b>0.7.</b>
                        
                        仿SDWebImage
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                            <b>0.7.1.</b>
                        
                        下载操作
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                            <b>0.7.2.</b>
                        
                        测试下载操作
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                            <b>0.7.3.</b>
                        
                        下载管理器
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                            <b>0.7.4.</b>
                        
                        自定义 UIImageView
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                            <b>0.8.</b>
                        
                        SDWebImage
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                            <b>0.8.1.</b>
                        
                        第三方框架
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                            <b>0.8.2.</b>
                        
                        位移枚举
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                            <b>0.8.3.</b>
                        
                        NSCache
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                            <b>0.8.4.</b>
                        
                        SDWebImage常见面试题
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                            <b>0.9.</b>
                        
                        runloop
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                            <b>0.10.</b>
                        
                        自动释放池
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        <a href="./" >多线程</a>
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                        <h1 id="%E6%90%AD%E5%BB%BA%E7%95%8C%E9%9D%A2-%E6%95%B0%E6%8D%AE%E5%87%86%E5%A4%87">&#x642D;&#x5EFA;&#x754C;&#x9762;&amp;&#x6570;&#x636E;&#x51C6;&#x5907;</h1>
<h2 id="%E4%BB%A3%E7%A0%81">&#x4EE3;&#x7801;</h2>
<h3 id="%E6%95%B0%E6%8D%AE%E5%87%86%E5%A4%87">&#x6570;&#x636E;&#x51C6;&#x5907;</h3>
<pre><code class="lang-objc"><span class="hljs-class"><span class="hljs-keyword">@interface</span> <span class="hljs-title">AppInfo</span> : <span class="hljs-title">NSObject</span></span>
<span class="hljs-comment">///  App &#x540D;&#x79F0;</span>
<span class="hljs-keyword">@property</span> (<span class="hljs-keyword">nonatomic</span>, <span class="hljs-keyword">copy</span>) <span class="hljs-built_in">NSString</span> *name;
<span class="hljs-comment">///  &#x56FE;&#x6807; URL</span>
<span class="hljs-keyword">@property</span> (<span class="hljs-keyword">nonatomic</span>, <span class="hljs-keyword">copy</span>) <span class="hljs-built_in">NSString</span> *icon;
<span class="hljs-comment">///  &#x4E0B;&#x8F7D;&#x6570;&#x91CF;</span>
<span class="hljs-keyword">@property</span> (<span class="hljs-keyword">nonatomic</span>, <span class="hljs-keyword">copy</span>) <span class="hljs-built_in">NSString</span> *download;

+ (instancetype)appInfoWithDict:(<span class="hljs-built_in">NSDictionary</span> *)dict;
<span class="hljs-comment">///  &#x4ECE; Plist &#x52A0;&#x8F7D; AppInfo</span>
+ (<span class="hljs-built_in">NSArray</span> *)appList;

<span class="hljs-keyword">@end</span>
</code></pre>
<pre><code class="lang-objc">+ (instancetype)appInfoWithDict:(<span class="hljs-built_in">NSDictionary</span> *)dict {
    <span class="hljs-keyword">id</span> obj = [[<span class="hljs-keyword">self</span> alloc] init];

    [obj setValuesForKeysWithDictionary:dict];

    <span class="hljs-keyword">return</span> obj;
}

<span class="hljs-comment">///  &#x4ECE; Plist &#x52A0;&#x8F7D; AppInfo</span>
+ (<span class="hljs-built_in">NSArray</span> *)appList {

    <span class="hljs-built_in">NSURL</span> *url = [[<span class="hljs-built_in">NSBundle</span> mainBundle] URLForResource:<span class="hljs-string">@&quot;apps.plist&quot;</span> withExtension:<span class="hljs-literal">nil</span>];
    <span class="hljs-built_in">NSArray</span> *array = [<span class="hljs-built_in">NSArray</span> arrayWithContentsOfURL:url];

    <span class="hljs-built_in">NSMutableArray</span> *arrayM = [<span class="hljs-built_in">NSMutableArray</span> arrayWithCapacity:array<span class="hljs-variable">.count</span>];

    [array enumerateObjectsUsingBlock:^(<span class="hljs-keyword">id</span> obj, NSUInteger idx, <span class="hljs-built_in">BOOL</span> *stop) {
        [arrayM addObject:[<span class="hljs-keyword">self</span> appInfoWithDict:obj]];
    }];

    <span class="hljs-keyword">return</span> arrayM<span class="hljs-variable">.copy</span>;
}
</code></pre>
<h3 id="%E8%A7%86%E5%9B%BE%E6%8E%A7%E5%88%B6%E5%99%A8%E6%95%B0%E6%8D%AE">&#x89C6;&#x56FE;&#x63A7;&#x5236;&#x5668;&#x6570;&#x636E;</h3>
<pre><code class="lang-objc"><span class="hljs-comment">///  &#x5E94;&#x7528;&#x7A0B;&#x5E8F;&#x5217;&#x8868;</span>
<span class="hljs-keyword">@property</span> (<span class="hljs-keyword">nonatomic</span>, <span class="hljs-keyword">strong</span>) <span class="hljs-built_in">NSArray</span> *appList;
</code></pre>
<ul>
<li>&#x61D2;&#x52A0;&#x8F7D;</li>
</ul>
<pre><code class="lang-objc">- (<span class="hljs-built_in">NSArray</span> *)appList {
    <span class="hljs-keyword">if</span> (_appList == <span class="hljs-literal">nil</span>) {
        _appList = [AppInfo appList];
    }
    <span class="hljs-keyword">return</span> _appList;
}
</code></pre>
<h2 id="%E8%A1%A8%E6%A0%BC%E6%95%B0%E6%8D%AE%E6%BA%90%E6%96%B9%E6%B3%95">&#x8868;&#x683C;&#x6570;&#x636E;&#x6E90;&#x65B9;&#x6CD5;</h2>
<pre><code class="lang-objc"><span class="hljs-preprocessor">#pragma mark - &#x6570;&#x636E;&#x6E90;&#x65B9;&#x6CD5;</span>
- (<span class="hljs-built_in">NSInteger</span>)tableView:(<span class="hljs-built_in">UITableView</span> *)tableView numberOfRowsInSection:(<span class="hljs-built_in">NSInteger</span>)section {
    <span class="hljs-keyword">return</span> <span class="hljs-keyword">self</span><span class="hljs-variable">.appList</span><span class="hljs-variable">.count</span>;
}

- (<span class="hljs-built_in">UITableViewCell</span> *)tableView:(<span class="hljs-built_in">UITableView</span> *)tableView cellForRowAtIndexPath:(<span class="hljs-built_in">NSIndexPath</span> *)indexPath {

    <span class="hljs-built_in">UITableViewCell</span> *cell = [tableView dequeueReusableCellWithIdentifier:<span class="hljs-string">@&quot;AppCell&quot;</span>];

    <span class="hljs-comment">// &#x8BBE;&#x7F6E; Cell...</span>
    AppInfo *app = <span class="hljs-keyword">self</span><span class="hljs-variable">.appList</span>[indexPath<span class="hljs-variable">.row</span>];

    cell<span class="hljs-variable">.textLabel</span><span class="hljs-variable">.text</span> = app<span class="hljs-variable">.name</span>;
    cell<span class="hljs-variable">.detailTextLabel</span><span class="hljs-variable">.text</span> = app<span class="hljs-variable">.download</span>;

    <span class="hljs-keyword">return</span> cell;
}
</code></pre>
<h2 id="%E7%9F%A5%E8%AF%86%E7%82%B9">&#x77E5;&#x8BC6;&#x70B9;</h2>
<ol>
<li>&#x6570;&#x636E;&#x6A21;&#x578B;&#x5E94;&#x8BE5;&#x8D1F;&#x8D23;&#x6240;&#x6709;&#x6570;&#x636E;&#x51C6;&#x5907;&#x5DE5;&#x4F5C;&#xFF0C;&#x5728;&#x9700;&#x8981;&#x65F6;&#x88AB;&#x8C03;&#x7528;</li>
<li>&#x6570;&#x636E;&#x6A21;&#x578B;&#x4E0D;&#x9700;&#x8981;&#x5173;&#x5FC3;&#x88AB;&#x8C01;&#x8C03;&#x7528;</li>
<li>&#x6570;&#x7EC4;&#x4F7F;&#x7528;<ul>
<li><code>[NSMutableArray arrayWithCapacity:array.count];</code> &#x7684;&#x6548;&#x7387;&#x66F4;&#x9AD8;</li>
<li>&#x4F7F;&#x7528;&#x5757;&#x4EE3;&#x7801;&#x904D;&#x5386;&#x7684;&#x6548;&#x7387;&#x6BD4; for &#x8981;&#x5FEB;</li>
</ul>
</li>
<li><code>@&quot;AppCell&quot;</code> &#x683C;&#x5F0F;&#x5B9A;&#x4E49;&#x7684;&#x5B57;&#x7B26;&#x4E32;&#x662F;&#x4FDD;&#x5B58;&#x5728;&#x5E38;&#x91CF;&#x533A;&#x7684;</li>
<li>&#x5728; OC &#x4E2D;&#xFF0C;&#x61D2;&#x52A0;&#x8F7D;&#x662F;&#x65E0;&#x5904;&#x4E0D;&#x5728;&#x7684;<ul>
<li>&#x8BBE;&#x7F6E; <code>cell</code> &#x5185;&#x5BB9;&#x65F6;&#x5982;&#x679C;&#x6CA1;&#x6709;&#x6307;&#x5B9A;&#x56FE;&#x50CF;&#xFF0C;&#x62E9;&#x4E0D;&#x4F1A;&#x521B;&#x5EFA; <code>imageView</code></li>
</ul>
</li>
</ol>

                    
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